I loko o ke kaiāulu hou, nā lako mana ke kumu o ka mana no ko mākou ola a me ka hana. ʻO kēia mau mea e uhi i ka hanaʻana, ka hoʻounaʻana, ka hoʻoiliʻana, e hoʻohana ana a me ka hoʻohanaʻana i ka ikehu uila. Light Floud, Hana Hana Kūʻai, Hana Mahina a me nāʻAmelikaʻIa Gircails o lākou a pau ma luna o lākou. ʻO nā mea waiwai āpau i nā mea hana i ka hydropower, ka makani a me nā mea hana e pono ai ka mana o ka mana.
Eia nō naʻe,ʻo ka hoʻomohalaʻana o nā lako mana e like me nā pilikia he nui e like me ka mana o ka ikehu, nā pono palekana a me ke uluʻana o ka mana o ka mana. Ua noi nā mea'ē aʻe i nā hana hana mana e hoʻomau i ka hōʻaʻole, e hoʻomaikaʻi i nā'ōnaehana mana pono, a hoʻomaikaʻi i nā'ōnaehana kahakii.
Hāʻawi iā Xinzhe i nā hopena kiʻekiʻe no nā lako me nā mīkini kīleʻa a me nāʻoihana me nāʻoihana a me nā hana mana ma ke kaiāuluʻoi aku ka maikaʻi.